Questions tagged [is-it-vegan]

Exploring the edges of what is considered vegan. Process contamination, obscure ingredients, and products of unknown composition.

Many people who embrace a vegan lifestyle are satisfied to follow a baseline definition of veganism, such as this one provided by the Vegan Society UK.

One thing all vegans have in common is a plant-based diet avoiding all animal foods such as meat (including fish, shellfish and insects), dairy, eggs and honey - as well as products like leather and any tested on animals.

However, some people want to take a deeper look at the products we produce, and really take veganism to the fullest extent possible as suggested by the core definition.

Veganism is a way of living which seeks to exclude, as far as is possible and practicable, all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose.

This tag is for questions that go beyond the baseline of veganism and really explore the edges of is considered vegan. Here are a few categories that these questions fit into.

  • Process contamination. Some processing steps use animal parts but leave virtually no trace in the final product. Two common examples are using bone char to bleach sugar and fish bladder to filter wine.
  • Accidental contamination such as through processing or cooking.
  • Specific ingredient sources and origins. Asking about the source of specific ingredients with unfamiliar names and/or origins in order to determine whether they depend on animal materials.
  • Unknown composition. Some products are accidentally vegan, while others appear to be vegan but contain animal ingredients.

Questions bearing this tag will normally also be tagged with

This tag originated from discussion on meta and in chat.

68 questions
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Is some sugar not vegan?

White or brown sugar is made from sugar cane, or from sugar beets. Both of those are vegetables. Since sugar doesn't come from an animal, why do some brands of sugar bother mentioning on the package that they are "vegan"?
Erica
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Hidden non-vegetarian or vegan ingredients

I imagine there's a (hopefully) short list of items that may appear innocuous on a food label which are in fact of animal origin in same way. Ones I'm aware of include casein (to clarify beer) and gelatin (to make jellies stable). Are there any…
21
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6 answers

Is eating lab-grown meat vegan?

Considering the technology advancement where you could have meat grown in a lab, would it be considered vegan (since it is not a animal product)? Would it depend whether the lab-grown meat was originally derived from an animal's tissue?
kenorb
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Are commercial figs vegan?

My parents have a fig tree and, apart from the occasional worm or bug that might reside in the fig and then be eaten by us, those figs are vegan and grown with vegan methods (we basically just water the tree). I was reading this article that…
ecc
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Do some vegans avoid using cookware that's previously been used to cook meat?

We have a "mixed diet" household, so much of our cookware has (at some point) been used to cook meat, poultry, or fish. However, I also like to cook vegan food for vegan friends who visit. I know that if I'm cooking for a very strictly kosher…
Erica
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Why are some condoms not vegan?

If you do a web search for "vegan condoms" (yes, vegans use exotic and conscious search engines..) you will find that cruelty-free prophylactics are an item that is being sold. However, how could a common condom be not vegan? Is there any ingredient…
Attilio
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Is yeast-risen bread (or other baked products) vegan?

Most breads are leavened with yeast, which is killed during baking. If my recipe is flour, water, yeast, and a bit of salt, is the resulting bread non-vegan?
Erica
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16
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Is animal dung considered non-vegan?

In Mongolia, animal dung is collected from livestock and used as fire fuel. I think it's used because some areas they live in are poor in wood - it's used to build gers, but too rare to burn. This answer about whether honey is vegan talks about…
Andrew Grimm
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Are there non-vegan water sources?

It would seem obvious that in modern society (USA) your water comes to the tap without involving animal exploitation. But most municipal (city) water supplies involve several types of treatment before it is delivered to your water tap. Are there…
James Jenkins
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Are there any teas that are non-vegan?

I am curious whether there are some teas that are not vegan (do not contain animal product, not even insects, fungal product is fine). I am interested mainly in teas available in European countries, but would appreciate information about any tea…
Alexander Rossa
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15
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Is wine considered vegan?

As per this Wikipedia article many wines are apparently made using a catalyst that is an animal byproduct. The finings settle to the bottom and are removed. So when consuming the wine, there are no animal products in it. Would this be considered…
mroll
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How can I tell if wheat flour is vegan?

In another answer, I learned that some flour is not vegan because it may have been bleached with bone char. When I'm shopping, what do I need to look for to ensure I'm getting vegan flour?
Erica
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What beer is vegan?

What beer is considered vegan, and why? Is it about yeast, gelatin or some other ingredients? In other words, what are the key ingredients in beer which makes it non-vegan (so they can be avoided specifically)? I'm not asking for vegetarian alcohol…
kenorb
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Can a fertilizer be vegan?

Can fertilizer be classified as vegan? If so, what requirements are imposed on it? Is it enough to say that no animal products can be used, or is the discussion more nuanced for fertilizer?
Adam Miller
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Is there a list of which UK E-Numbers aren't vegetarian or vegan?

I often see lots of E-Numbers in ingredient lists and I know some probably aren't vegetarian, and some definitely aren't vegan.. Especially as all ofthem seem to be made out of crushed up bugs! They apparently aren't that good for you either... Is…
George
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